1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QDebug>
#include <qdeclarativeextensionplugin.h>
#include <qdeclarativeengine.h>
#include <qdeclarative.h>
#include <qcontactmanager.h>
#include <qcontactdetails.h>
#include "qdeclarativecontactimageprovider_p.h"
QTM_USE_NAMESPACE
// This is run in a low priority thread.
QImage ContactThumbnailImageProvider::requestImage(const QString &id, QSize *size, const QSize &req_size)
{
if (m_thumbnails.contains(id)) {
if (size)
*size = req_size;
return m_thumbnails.value(id).scaled(req_size);
}
/* url format:
image://thumbnail/{managerUri.contactid}
*/
QString managerUri = id.split('.').first();
QString localId = id.split('.').last();
QContactManager* manager = 0;
if (m_managers.contains(managerUri)) {
manager = m_managers.value(managerUri);
} else {
manager = QContactManager::fromUri(managerUri);
m_managers.insert(managerUri, manager);
}
QContact c = manager->contact(localId.toInt());
QImage image(
req_size.width() > 0 ? req_size.width() : 100,
req_size.height() > 0 ? req_size.height() : 50,
QImage::Format_RGB32);
QContactThumbnail t = c.detail<QContactThumbnail>();
if (!t.thumbnail().isNull()) {
image = t.thumbnail().scaled(image.size());
} else {
QContactAvatar a = c.detail<QContactAvatar>();
QString imageUrl = a.imageUrl().isEmpty()? QLatin1String(":/default.svg") : a.imageUrl().toString();
image.load(imageUrl);
}
if (size)
*size = image.size();
m_thumbnails.insert(id, image);
return image;
}
ContactThumbnailImageProvider::ContactThumbnailImageProvider()
:QDeclarativeImageProvider(QDeclarativeImageProvider::Image)
{
}
ContactThumbnailImageProvider::~ContactThumbnailImageProvider()
{
foreach(const QString& name, m_managers.keys()) {
delete m_managers.value(name);
}
m_managers.clear();
}
|
